unimproved

UNIMPROVED, a.

1. Not improved; not made better or wiser; not advanced in knowledge, manners or excellence.

2. Not used for a valuable purpose. How many advantages unimproved have we to regret!

3. Not used; not employed.

4. Not tilled; not cultivated; as unimproved land or soil; unimproved lots of ground.

5. Uncensured; not disapproved. [This sense, from the L. improbo, is entirely obsolete.]